Class: LLVM::PassBuilder

Inherits:
Object
  • Object
show all
Extended by:
FFI::Library
Defined in:
lib/llvm/transforms/pass_builder.rb

Overview

rubocop:disable Metrics/ClassLength

Constant Summary collapse

OPT_PASSES =

rubocop:disable Layout/LineLength

{
  '0' => 'always-inline,coro-cond(coro-early,cgscc(coro-split),coro-cleanup,globaldce),function(annotation-remarks),verify',
  '1' => 'annotation2metadata,forceattrs,inferattrs,coro-early,function<eager-inv>(lower-expect,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;no-switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,sroa<modify-cfg>,early-cse<>),openmp-opt,ipsccp,called-value-propagation,globalopt,function<eager-inv>(mem2reg,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>),always-inline,require<globals-aa>,function(invalidate<aa>),require<profile-summary>,cgscc(devirt<4>(inline,function-attrs<skip-non-recursive-function-attrs>,function<eager-inv;no-rerun>(sroa<modify-cfg>,early-cse<memssa>,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,libcalls-shrinkwrap,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,reassociate,loop-mssa(loop-instsimplify,loop-simplifycfg,licm<no-allowspeculation>,loop-rotate<header-duplication;no-prepare-for-lto>,licm<allowspeculation>,simple-loop-unswitch<no-nontrivial;trivial>),simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,loop(loop-idiom,indvars,loop-deletion,loop-unroll-full),sroa<modify-cfg>,memcpyopt,sccp,bdce,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,coro-elide,adce,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>),function-attrs,function(require<should-not-run-function-passes>),coro-split)),deadargelim,coro-cleanup,globalopt,globaldce,elim-avail-extern,rpo-function-attrs,recompute-globalsaa,function<eager-inv>(float2int,lower-constant-intrinsics,loop(loop-rotate<header-duplication;no-prepare-for-lto>,loop-deletion),loop-distribute,inject-tli-mappings,loop-vectorize<no-interleave-forced-only;vectorize-forced-only;>,infer-alignment,loop-load-elim,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,simplifycfg<bonus-inst-threshold=1;forward-switch-cond;switch-range-to-icmp;switch-to-lookup;no-keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,vector-combine,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,loop-unroll<O1>,transform-warning,sroa<preserve-cfg>,infer-alignment,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,loop-mssa(licm<allowspeculation>),alignment-from-assumptions,loop-sink,instsimplify,div-rem-pairs,tailcallelim,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>),globaldce,constmerge,cg-profile,rel-lookup-table-converter,function(annotation-remarks),verify',
  '2' => 'annotation2metadata,forceattrs,inferattrs,coro-early,function<eager-inv>(lower-expect,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;no-switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,sroa<modify-cfg>,early-cse<>),openmp-opt,ipsccp,called-value-propagation,globalopt,function<eager-inv>(mem2reg,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>),always-inline,require<globals-aa>,function(invalidate<aa>),require<profile-summary>,cgscc(devirt<4>(inline,function-attrs<skip-non-recursive-function-attrs>,openmp-opt-cgscc,function<eager-inv;no-rerun>(sroa<modify-cfg>,early-cse<memssa>,speculative-execution<only-if-divergent-target>,jump-threading,correlated-propagation,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,aggressive-instcombine,libcalls-shrinkwrap,tailcallelim,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,reassociate,constraint-elimination,loop-mssa(loop-instsimplify,loop-simplifycfg,licm<no-allowspeculation>,loop-rotate<header-duplication;no-prepare-for-lto>,licm<allowspeculation>,simple-loop-unswitch<no-nontrivial;trivial>),simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,loop(loop-idiom,indvars,loop-deletion,loop-unroll-full),sroa<modify-cfg>,vector-combine,mldst-motion<no-split-footer-bb>,gvn<>,sccp,bdce,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,jump-threading,correlated-propagation,adce,memcpyopt,dse,move-auto-init,loop-mssa(licm<allowspeculation>),coro-elide,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>),function-attrs,function(require<should-not-run-function-passes>),coro-split)),deadargelim,coro-cleanup,globalopt,globaldce,elim-avail-extern,rpo-function-attrs,recompute-globalsaa,function<eager-inv>(float2int,lower-constant-intrinsics,loop(loop-rotate<header-duplication;no-prepare-for-lto>,loop-deletion),loop-distribute,inject-tli-mappings,loop-vectorize<no-interleave-forced-only;no-vectorize-forced-only;>,infer-alignment,loop-load-elim,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,simplifycfg<bonus-inst-threshold=1;forward-switch-cond;switch-range-to-icmp;switch-to-lookup;no-keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,slp-vectorizer,vector-combine,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,loop-unroll<O2>,transform-warning,sroa<preserve-cfg>,infer-alignment,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,loop-mssa(licm<allowspeculation>),alignment-from-assumptions,loop-sink,instsimplify,div-rem-pairs,tailcallelim,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>),globaldce,constmerge,cg-profile,rel-lookup-table-converter,function(annotation-remarks),verify',
  '3' => 'annotation2metadata,forceattrs,inferattrs,coro-early,function<eager-inv>(lower-expect,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;no-switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,sroa<modify-cfg>,early-cse<>,callsite-splitting),openmp-opt,ipsccp,called-value-propagation,globalopt,function<eager-inv>(mem2reg,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>),always-inline,require<globals-aa>,function(invalidate<aa>),require<profile-summary>,cgscc(devirt<4>(inline,function-attrs<skip-non-recursive-function-attrs>,argpromotion,openmp-opt-cgscc,function<eager-inv;no-rerun>(sroa<modify-cfg>,early-cse<memssa>,speculative-execution<only-if-divergent-target>,jump-threading,correlated-propagation,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,aggressive-instcombine,libcalls-shrinkwrap,tailcallelim,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,reassociate,constraint-elimination,loop-mssa(loop-instsimplify,loop-simplifycfg,licm<no-allowspeculation>,loop-rotate<header-duplication;no-prepare-for-lto>,licm<allowspeculation>,simple-loop-unswitch<nontrivial;trivial>),simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,loop(loop-idiom,indvars,loop-deletion,loop-unroll-full),sroa<modify-cfg>,vector-combine,mldst-motion<no-split-footer-bb>,gvn<>,sccp,bdce,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,jump-threading,correlated-propagation,adce,memcpyopt,dse,move-auto-init,loop-mssa(licm<allowspeculation>),coro-elide,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>),function-attrs,function(require<should-not-run-function-passes>),coro-split)),deadargelim,coro-cleanup,globalopt,globaldce,elim-avail-extern,rpo-function-attrs,recompute-globalsaa,function<eager-inv>(float2int,lower-constant-intrinsics,chr,loop(loop-rotate<header-duplication;no-prepare-for-lto>,loop-deletion),loop-distribute,inject-tli-mappings,loop-vectorize<no-interleave-forced-only;no-vectorize-forced-only;>,infer-alignment,loop-load-elim,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,simplifycfg<bonus-inst-threshold=1;forward-switch-cond;switch-range-to-icmp;switch-to-lookup;no-keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,slp-vectorizer,vector-combine,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,loop-unroll<O3>,transform-warning,sroa<preserve-cfg>,infer-alignment,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,loop-mssa(licm<allowspeculation>),alignment-from-assumptions,loop-sink,instsimplify,div-rem-pairs,tailcallelim,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>),globaldce,constmerge,cg-profile,rel-lookup-table-converter,function(annotation-remarks),verify',
  's' => 'annotation2metadata,forceattrs,inferattrs,coro-early,function<eager-inv>(lower-expect,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;no-switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,sroa<modify-cfg>,early-cse<>),openmp-opt,ipsccp,called-value-propagation,globalopt,function<eager-inv>(mem2reg,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>),always-inline,require<globals-aa>,function(invalidate<aa>),require<profile-summary>,cgscc(devirt<4>(inline,function-attrs<skip-non-recursive-function-attrs>,function<eager-inv;no-rerun>(sroa<modify-cfg>,early-cse<memssa>,speculative-execution<only-if-divergent-target>,jump-threading,correlated-propagation,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,aggressive-instcombine,tailcallelim,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,reassociate,constraint-elimination,loop-mssa(loop-instsimplify,loop-simplifycfg,licm<no-allowspeculation>,loop-rotate<header-duplication;no-prepare-for-lto>,licm<allowspeculation>,simple-loop-unswitch<no-nontrivial;trivial>),simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,loop(loop-idiom,indvars,loop-deletion,loop-unroll-full),sroa<modify-cfg>,vector-combine,mldst-motion<no-split-footer-bb>,gvn<>,sccp,bdce,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,jump-threading,correlated-propagation,adce,memcpyopt,dse,move-auto-init,loop-mssa(licm<allowspeculation>),coro-elide,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>),function-attrs,function(require<should-not-run-function-passes>),coro-split)),deadargelim,coro-cleanup,globalopt,globaldce,elim-avail-extern,rpo-function-attrs,recompute-globalsaa,function<eager-inv>(float2int,lower-constant-intrinsics,loop(loop-rotate<header-duplication;no-prepare-for-lto>,loop-deletion),loop-distribute,inject-tli-mappings,loop-vectorize<no-interleave-forced-only;no-vectorize-forced-only;>,infer-alignment,loop-load-elim,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,simplifycfg<bonus-inst-threshold=1;forward-switch-cond;switch-range-to-icmp;switch-to-lookup;no-keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,slp-vectorizer,vector-combine,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,loop-unroll<O2>,transform-warning,sroa<preserve-cfg>,infer-alignment,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,loop-mssa(licm<allowspeculation>),alignment-from-assumptions,loop-sink,instsimplify,div-rem-pairs,tailcallelim,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>),globaldce,constmerge,cg-profile,rel-lookup-table-converter,function(annotation-remarks),verify',
  'z' => 'annotation2metadata,forceattrs,inferattrs,coro-early,function<eager-inv>(lower-expect,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;no-switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,sroa<modify-cfg>,early-cse<>),openmp-opt,ipsccp,called-value-propagation,globalopt,function<eager-inv>(mem2reg,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>),always-inline,require<globals-aa>,function(invalidate<aa>),require<profile-summary>,cgscc(devirt<4>(inline,function-attrs<skip-non-recursive-function-attrs>,function<eager-inv;no-rerun>(sroa<modify-cfg>,early-cse<memssa>,speculative-execution<only-if-divergent-target>,jump-threading,correlated-propagation,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,aggressive-instcombine,tailcallelim,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,reassociate,constraint-elimination,loop-mssa(loop-instsimplify,loop-simplifycfg,licm<no-allowspeculation>,loop-rotate<no-header-duplication;no-prepare-for-lto>,licm<allowspeculation>,simple-loop-unswitch<no-nontrivial;trivial>),simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,loop(loop-idiom,indvars,loop-deletion,loop-unroll-full),sroa<modify-cfg>,vector-combine,mldst-motion<no-split-footer-bb>,gvn<>,sccp,bdce,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,jump-threading,correlated-propagation,adce,memcpyopt,dse,move-auto-init,loop-mssa(licm<allowspeculation>),coro-elide,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>),function-attrs,function(require<should-not-run-function-passes>),coro-split)),deadargelim,coro-cleanup,globalopt,globaldce,elim-avail-extern,rpo-function-attrs,recompute-globalsaa,function<eager-inv>(float2int,lower-constant-intrinsics,loop(loop-rotate<no-header-duplication;no-prepare-for-lto>,loop-deletion),loop-distribute,inject-tli-mappings,loop-vectorize<no-interleave-forced-only;vectorize-forced-only;>,infer-alignment,loop-load-elim,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,simplifycfg<bonus-inst-threshold=1;forward-switch-cond;switch-range-to-icmp;switch-to-lookup;no-keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,vector-combine,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,loop-unroll<O2>,transform-warning,sroa<preserve-cfg>,infer-alignment,instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,loop-mssa(licm<allowspeculation>),alignment-from-assumptions,loop-sink,instsimplify,div-rem-pairs,tailcallelim,simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>),globaldce,constmerge,cg-profile,rel-lookup-table-converter,function(annotation-remarks),verify',
}.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ PassBuilder

rubocop:enable Layout/LineLength



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# File 'lib/llvm/transforms/pass_builder.rb', line 22

def initialize
  @passes = []
  @inliner_threshold = nil
  @merge_functions = nil
end

Instance Attribute Details

#inliner_threshold ⇒ Object

Returns the value of attribute inliner_threshold.



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# File 'lib/llvm/transforms/pass_builder.rb', line 9

def inliner_threshold
  @inliner_threshold
end

#merge_functions ⇒ Object

Returns the value of attribute merge_functions.



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# File 'lib/llvm/transforms/pass_builder.rb', line 9

def merge_functions
  @merge_functions
end

#passes ⇒ Object

Returns the value of attribute passes.



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# File 'lib/llvm/transforms/pass_builder.rb', line 8

def passes
  @passes
end

Instance Method Details

#adce! ⇒ Object

Aggressive Dead Code Elimination



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# File 'lib/llvm/transforms/pass_builder.rb', line 459

def adce!
  add_pass('adce')
end

#add_discriminators! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 347

def add_discriminators!
  add_pass('add-discriminators')
end

#add_function_pass ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 28

def add_function_pass
  pb = PassBuilder.new
  if block_given?
    yield pb
  end

  add_pass("function(#{pb.pass_string})")
end

#add_pass(pass) ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 62

def add_pass(pass)
  passes << pass
  self
end

#alignment_from_assumptions! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 141

def alignment_from_assumptions!
  add_pass('alignment-from-assumptions')
end

#always_inline! ⇒ Object

Inlines functions marked as “always_inline”. llvm.org/doxygen/AlwaysInliner_8h_source.html llvm.org/doxygen/AlwaysInliner_8cpp_source.html



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# File 'lib/llvm/transforms/pass_builder.rb', line 402

def always_inline!
  add_pass('always-inline')
end

#argpromotion! ⇒ Object Also known as: arg_promote! 



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# File 'lib/llvm/transforms/pass_builder.rb', line 526

def argpromotion!
  add_pass('argpromotion')
end

#asan!(options = {}) ⇒ Object

Address Sanitizer TODO: takes params clang.llvm.org/docs/AddressSanitizer.html llvm.org/doxygen/AddressSanitizer_8h_source.html llvm.org/doxygen/AddressSanitizer_8cpp_source.html



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# File 'lib/llvm/transforms/pass_builder.rb', line 570

def asan!(options = {})
  opt_str = options[:kernel] ? '<kernel>' : ''
  add_pass("asan#{opt_str}")
end

#basic_aa! ⇒ Object Also known as: basicaa! 



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# File 'lib/llvm/transforms/pass_builder.rb', line 362

def basic_aa!
  add_pass('require<basic-aa>')
end

#bb_vectorize! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 648

def bb_vectorize!
  warn('bb_vectorize! / LLVMAddBBVectorizePass was removed from LLVM - replace with slp_vectorize!')
  slp_vectorize!
end

#bdce! ⇒ Object

Bit-Tracking Dead Code Elimination pass



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# File 'lib/llvm/transforms/pass_builder.rb', line 513

def bdce!
  add_pass('bdce')
end

#called_value_propagation! ⇒ Object

Propagate called values This file implements a transformation that attaches !callees metadata to indirect call sites. For a given call site, the metadata, if present, indicates the set of functions the call site could possibly target at run-time. This metadata is added to indirect call sites when the set of possible targets can be determined by analysis and is known to be small. The analysis driving the transformation is similar to constant propagation and makes uses of the generic sparse propagation solver. llvm.org/doxygen/CalledValuePropagation_8h_source.html



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# File 'lib/llvm/transforms/pass_builder.rb', line 436

def called_value_propagation!
  add_pass('called-value-propagation')
end

#constmerge! ⇒ Object Also known as: const_merge!

ConstantMerge is designed to build up a map of available constants and eliminate duplicates when it is initialized. llvm.org/doxygen/ConstantMerge_8cpp_source.html llvm.org/doxygen/ConstantMerge_8h_source.html



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# File 'lib/llvm/transforms/pass_builder.rb', line 451

def constmerge!
  add_pass('constmerge')
end

#constprop! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 653

def constprop!
  warn('constprop! / LLVMAddConstantPropagationPass was removed from LLVM')
end

#correlated_propagation! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 327

def correlated_propagation!
  add_pass('correlated-propagation')
end

#cvprop! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 322

def cvprop!
  correlated_propagation!
end

#dce! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 68

def dce!
  add_pass('dce')
end

#deadargelim! ⇒ Object Also known as: dae! 



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# File 'lib/llvm/transforms/pass_builder.rb', line 441

def deadargelim!
  add_pass('deadargelim')
end

#dfsan! ⇒ Object

DataFlow Sanitizer clang.llvm.org/docs/DataFlowSanitizer.html



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# File 'lib/llvm/transforms/pass_builder.rb', line 590

def dfsan!
  add_pass('dfsan')
end

#dse! ⇒ Object

Dead Store Elimination his file implements a trivial dead store elimination that only considers basic-block local redundant stores. llvm.org/doxygen/DeadStoreElimination_8h_source.html



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# File 'lib/llvm/transforms/pass_builder.rb', line 521

def dse!
  add_pass('dse')
end

#early_cse! ⇒ Object

A simple and fast domtree-based CSE pass.

This pass does a simple depth-first walk over the dominator tree, eliminating trivially redundant instructions and using instsimplify to canonicalize things as it goes. It is intended to be fast and catch obvious cases so that instcombine and other passes are more effective. It is expected that a later pass of GVN will catch the interesting/hard cases. llvm.org/doxygen/EarlyCSE_8h_source.html llvm.org/doxygen/EarlyCSE_8cpp.html



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# File 'lib/llvm/transforms/pass_builder.rb', line 286

def early_cse!
  add_pass('early-cse')
end

#early_cse_memssa! ⇒ Object

A simple and fast domtree-based CSE pass. llvm.org/doxygen/EarlyCSE_8h_source.html llvm.org/doxygen/EarlyCSE_8cpp.html



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# File 'lib/llvm/transforms/pass_builder.rb', line 294

def early_cse_memssa!
  add_pass('early-cse<memssa>')
end

#function_attrs! ⇒ Object Also known as: fun_attrs! 



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# File 'lib/llvm/transforms/pass_builder.rb', line 464

def function_attrs!
  add_pass('function-attrs')
end

#global_opt! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 498

def global_opt!
  add_pass('globalopt')
end

#globaldce! ⇒ Object Also known as: gdce!

Global Dead Code Elimination TODO: takes params



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# File 'lib/llvm/transforms/pass_builder.rb', line 505

def globaldce!
  add_pass('globaldce')
end

#gobals_aa! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 389

def gobals_aa!
  add_pass('require<globals-aa>')
end

#gvn! ⇒ Object

Global Value Numbering pass llvm.org/doxygen/GVN_8h_source.html TODO: takes params



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# File 'lib/llvm/transforms/pass_builder.rb', line 105

def gvn!
  add_pass('gvn')
end

#gvn_hoist! ⇒ Object

hoists expressions from branches to a common dominator. llvm.org/doxygen/GVNHoist_8cpp_source.html



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# File 'lib/llvm/transforms/pass_builder.rb', line 119

def gvn_hoist!
  add_pass('gvn-hoist')
end

#gvn_sink! ⇒ Object

sink instructions into successors llvm.org/doxygen/GVNSink_8cpp_source.html



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# File 'lib/llvm/transforms/pass_builder.rb', line 126

def gvn_sink!
  add_pass('gvn-sink')
end

#hwasan!(_options = {}) ⇒ Object

Hardware Assisted Address Sanitiver TODO: takes params clang.llvm.org/docs/HardwareAssistedAddressSanitizerDesign.html llvm.org/doxygen/HWAddressSanitizer_8cpp_source.html



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# File 'lib/llvm/transforms/pass_builder.rb', line 560

def hwasan!(_options = {})
  add_pass('hwasan')
end

#indvars! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 136

def indvars!
  add_pass('indvars')
end

#inline! ⇒ Object

The inliner pass for the new pass manager. llvm.org/doxygen/classllvm_1_1InlinerPass.html llvm.org/doxygen/Inliner_8h_source.html llvm.org/doxygen/Inliner_8cpp_source.html



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# File 'lib/llvm/transforms/pass_builder.rb', line 537

def inline!
  add_pass('inline')
end

#instcombine! ⇒ Object

Combine instructions to form fewer, simple instructions. This pass does not modify the CFG. This pass is where algebraic simplification happens. llvm.org/doxygen/InstructionCombining_8cpp_source.html llvm.org/doxygen/InstCombineInternal_8h_source.html



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# File 'lib/llvm/transforms/pass_builder.rb', line 207

def instcombine!
  add_pass('instcombine')
end

#instsimplify! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 212

def instsimplify!
  add_pass('instsimplify')
end

#internalize!(_all_but_main = true) ⇒ Object

TODO: test this



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# File 'lib/llvm/transforms/pass_builder.rb', line 484

def internalize!(_all_but_main = true) # rubocop:disable Style/OptionalBooleanParameter
  add_pass('internalize')
end

#ipcp! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 624

def ipcp!
  deprecated('ipcp! / LLVMAddIPConstantPropagationPass was removed from LLVM')
end

#ipsccp! ⇒ Object

TODO:

accept parameters ipsccp<no-func-spec;func-spec>

This pass implements interprocedural sparse conditional constant propagation and merging. llvm.org/doxygen/IPO_2SCCP_8h_source.html llvm.org/doxygen/IPO_2SCCP_8cpp_source.html



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# File 'lib/llvm/transforms/pass_builder.rb', line 493

def ipsccp!
  add_pass('ipsccp')
end

#jump_threading! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 131

def jump_threading!
  add_pass('jump-threading')
end

#lcssa! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 299

def lcssa!
  add_pass('lcssa')
end

#licm! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 73

def licm!
  add_pass('licm')
end

#loop_deletion! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 146

def loop_deletion!
  add_pass('loop-deletion')
end

#loop_idiom! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 151

def loop_idiom!
  add_pass('loop-idiom')
end

#loop_reroll! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 161

def loop_reroll!
  add_pass('loop-reroll')
end

#loop_rotate! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 156

def loop_rotate!
  add_pass('loop-rotate')
end

#loop_unroll! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 166

def loop_unroll!
  add_pass('loop-unroll')
end

#loop_unroll_and_jam! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 171

def loop_unroll_and_jam!
  add_pass('loop-unroll-and-jam')
end

#loop_unswitch! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 181

def loop_unswitch!
  simple_loop_unswitch!
end

#loop_vectorize! ⇒ Object

TODO: takes params



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# File 'lib/llvm/transforms/pass_builder.rb', line 187

def loop_vectorize!
  add_pass('loop-vectorize')
end

#lower_constant_intrinsics! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 332

def lower_constant_intrinsics!
  add_pass('lower-constant-intrinsics')
end

#lower_expect! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 317

def lower_expect!
  add_pass('lower-expect')
end

#loweratomic! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 217

def loweratomic!
  add_pass('loweratomic')
end

#lowerswitch! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 394

def lowerswitch!
  add_pass('lowerswitch')
end

#mem2reg! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 242

def mem2reg!
  add_pass('mem2reg')
end

#memcpyopt! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 192

def memcpyopt!
  add_pass('memcpyopt')
end

#memoryssa! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 304

def memoryssa!
  add_pass('require<memoryssa>')
end

#mergefunc! ⇒ Object

This pass looks for equivalent functions that are mergable and folds them. llvm.org/docs/MergeFunctions.html llvm.org/doxygen/MergeFunctions_8cpp_source.html llvm.org/doxygen/MergeFunctions_8h_source.html



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# File 'lib/llvm/transforms/pass_builder.rb', line 422

def mergefunc!
  add_pass('mergefunc')
end

#mergeicmps! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 357

def mergeicmps!
  add_pass('mergeicmps')
end

#mergereturn! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 352

def mergereturn!
  add_pass('mergereturn')
end

#mldst_motion! ⇒ Object

Merged Load Store Motion



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# File 'lib/llvm/transforms/pass_builder.rb', line 97

def mldst_motion!
  add_pass('mldst-motion')
end

#module_summary! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 252

def module_summary!
  add_pass('require<module-summary>')
end

#msan!(options = {}) ⇒ Object

Memory Sanitizer TODO: takes params llvm.org/doxygen/MemorySanitizer_8cpp.html llvm.org/doxygen/MemorySanitizer_8h_source.html clang.llvm.org/docs/MemorySanitizer.html KernelMemorySanitizer only supports X86_64 and SystemZ at the moment.



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# File 'lib/llvm/transforms/pass_builder.rb', line 582

def msan!(options = {})
  opt_str = options[:kernel] ? '<kernel>' : ''
  add_pass("msan#{opt_str}")
end

#newgvn! ⇒ Object

New Global Value Numbering pass llvm.org/doxygen/NewGVN_8cpp.html#details



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# File 'lib/llvm/transforms/pass_builder.rb', line 112

def newgvn!
  add_pass('newgvn')
end

#no_op_cgscc! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 262

def no_op_cgscc!
  add_pass('no-op-cgscc')
end

#no_op_function! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 267

def no_op_function!
  add_pass('no-op-function')
end

#no_op_module! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 257

def no_op_module!
  add_pass('no-op-module')
end

#o!(opt_level = '0', options = {}) ⇒ Object

–O0 - Optimization level 0. Similar to clang -O0. Use -passes=‘default<O0>’ for the new PM –O1 - Optimization level 1. Similar to clang -O1. Use -passes=‘default<O1>’ for the new PM –O2 - Optimization level 2. Similar to clang -O2. Use -passes=‘default<O2>’ for the new PM –O3 - Optimization level 3. Similar to clang -O3. Use -passes=‘default<O3>’ for the new PM –Os - Like -O2 but size-conscious. Similar to clang -Os. Use -passes=‘default<Os>’ for the new PM –Oz - Like -O2 but optimize for code size above all else. Similar to clang -Oz. Use -passes=‘default<Oz>’ for the new PM



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# File 'lib/llvm/transforms/pass_builder.rb', line 44

def o!(opt_level = '0', options = {})
  opt_level = opt_level.to_s
  expanded_pass = OPT_PASSES[opt_level]

  if expanded_pass.nil?
    return add_pass("default<O#{opt_level}>")
  end

  if options[:disable_inline]
    expanded_pass = expanded_pass.gsub('devirt<4>(inline,', 'devirt<4>(')
  end
  if options[:disable_always_inline]
    expanded_pass = expanded_pass.gsub('always-inline,', '')
  end
  add_pass(expanded_pass)
end

#objc_arc_aa ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 369

def objc_arc_aa
  add_pass('require<objc-arc-aa>')
end

#partial_inliner! ⇒ Object

This pass performs partial inlining, typically by inlining an if statement that surrounds the body of the function. llvm.org/doxygen/PartialInlining_8h_source.html llvm.org/doxygen/PartialInlining_8cpp_source.html llvm.org/doxygen/PartialInlining_8h.html llvm.org/doxygen/PartialInlining_8cpp.html



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# File 'lib/llvm/transforms/pass_builder.rb', line 413

def partial_inliner!
  add_pass('partial-inliner')
end

#partially_inline_libcalls! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 222

def partially_inline_libcalls!
  add_pass('partially-inline-libcalls')
end

#pass_string ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 620

def pass_string
  passes.join(',')
end

#prune_eh! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 628

def prune_eh!
  deprecated('prune_eh! / LLVMAddPruneEHPass was removed in LLVM 16')
end

#reassociate! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 227

def reassociate!
  add_pass('reassociate')
end

#reg2mem! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 237

def reg2mem!
  add_pass('reg2mem')
end

#run(mod, target) ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 606

def run(mod, target)
  return self if passes.empty?

  error = with_options { |options| C.run_passes(mod, pass_string, target, options) }
  if !error.null?
    error_msg = C.get_error_message(error)
    # TODO: clone then dispose of error_msg, currently produces "munmap_chunk(): invalid pointer"
    # save_message = error_msg.clone
    # C.dispose_error_message(error_msg)
    raise ArgumentError, error_msg
  end
  self
end

#sancov_module! ⇒ Object

clang.llvm.org/docs/SanitizerCoverage.html



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# File 'lib/llvm/transforms/pass_builder.rb', line 596

def sancov_module!
  add_pass('sancov-module')
end

#sanmd_module! ⇒ Object

llvm.org/docs/doxygen/SanitizerBinaryMetadata_8h_source.html



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# File 'lib/llvm/transforms/pass_builder.rb', line 602

def sanmd_module!
  add_pass('sanmd-module')
end

#scalarizer! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 91

def scalarizer!
  add_pass('scalarizer')
end

#scalarrepl! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 636

def scalarrepl!
  deprecated('TODO: scalarrepl')
end

#scalarrepl_ssa! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 640

def scalarrepl_ssa!
  deprecated('TODO: scalarrepl_ssa')
end

#scalarrepl_threshold!(_threshold = 0) ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 644

def scalarrepl_threshold!(_threshold = 0)
  deprecated('TODO: scalarrepl_threshold')
end

#sccp! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 197

def sccp!
  add_pass('sccp')
end

#scev_aa! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 374

def scev_aa!
  add_pass('require<scev-aa>')
end

#scoped_noalias_aa! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 379

def scoped_noalias_aa!
  add_pass('require<scoped-noalias-aa>')
end

#simple_loop_unswitch! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 176

def simple_loop_unswitch!
  add_pass('simple-loop-unswitch')
end

#simplify_libcalls! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 632

def simplify_libcalls!
  deprecated('simplify_libcalls! / LLVMAddSimplifyLibCallsPass was removed from LLVM')
end

#simplifycfg! ⇒ Object

A pass to simplify and canonicalize the CFG of a function. This pass iteratively simplifies the entire CFG of a function. It may change or remove control flow to put the CFG into a canonical form expected by other passes of the mid-level optimizer. Depending on the specified options, it may further optimize control-flow to create non-canonical form llvm.org/doxygen/SimplifyCFG_8h_source.html TODO: takes params Options: simplifycfg<no-forward-switch-cond;forward-switch-cond;no-switch-range-to-icmp;switch-range-to-icmp;no-switch-to-lookup;switch-to-lookup;no-keep-loops;keep-loops;no-hoist-common-insts;hoist-common-insts;no-sink-common-insts;sink-common-insts;bonus-inst-threshold=N>



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# File 'lib/llvm/transforms/pass_builder.rb', line 86

def simplifycfg!
  add_pass('simplifycfg')
end

#slp_vectorize! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 337

def slp_vectorize!
  slp_vectorizer!
end

#slp_vectorizer! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 342

def slp_vectorizer!
  add_pass('slp-vectorizer')
end

#sroa! ⇒ Object

Scalar Replacement Of Aggregates llvm.org/doxygen/SROA_8h_source.html llvm.org/doxygen/SROA_8cpp.html



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# File 'lib/llvm/transforms/pass_builder.rb', line 312

def sroa!
  add_pass('sroa')
end

#stack_safety! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 272

def stack_safety!
  add_pass('require<stack-safety>')
end

#strip! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 471

def strip!
  add_pass('strip')
end

#strip_dead_prototypes! ⇒ Object Also known as: sdp! 



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# File 'lib/llvm/transforms/pass_builder.rb', line 476

def strip_dead_prototypes!
  add_pass('strip-dead-prototypes')
end

#tailcallelim! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 232

def tailcallelim!
  add_pass('tailcallelim')
end

#tbaa! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 384

def tbaa!
  add_pass('require<tbaa>')
end

#tsan! ⇒ Object

Thread Sanitizer clang.llvm.org/docs/ThreadSanitizer.html



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# File 'lib/llvm/transforms/pass_builder.rb', line 544

def tsan!
  add_pass('tsan')
end

#tsan_module! ⇒ Object

Thread Sanitiver - Module clang.llvm.org/docs/ThreadSanitizer.html



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# File 'lib/llvm/transforms/pass_builder.rb', line 551

def tsan_module!
  add_pass('tsan-module')
end

#verify! ⇒ Object 



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# File 'lib/llvm/transforms/pass_builder.rb', line 247

def verify!
  add_pass('verify')
end